Fuyuki Yagi

CH Chiyoda: 1 patents #6 of 48Top 15%

CC Cosmo Oil Co.: 1 patents #5 of 15Top 35%

IN Inpex: 1 patents #3 of 15Top 20%

JN Japan Oil, Gas And Metals National: 1 patents #3 of 19Top 20%

JC Japan Petroleum Exploration Co.: 1 patents #3 of 9Top 35%

JE Jx Nippon Oil & Energy: 1 patents #9 of 62Top 15%

NE NS Sumikin Engineering: 1 patents #1 of 32Top 4%

Overall (2018): #416,585 of 503,207Top 85%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9884998	Method of suppressing metal contamination of synthesis gas production apparatus	Shuhei Wakamatsu, Tomoyuki Mikuriya, Kenichi Kawazuishi	2018-02-06